Primer paso de la investigacion. Se aportan el .apk, las carpetas con el apk extraido y el apk descompilado. El archivo API_DOCUMENTATION.md es un archivo donde se anotaran los descubrimientos del funcionamiento de la API, y los .py son scripts para probar la funcionalidad de la API con los métodos que vayamos encontrando. Finalmente, los archivos .js son scripts de Frida para extraer informacion de la APP durante la ejecucion.

apk_decompiled/sources/com/adif/elcanomovil/uiDepartures/adapters/TrainCirculationMapperKt.java

@@ -0,0 +1,70 @@
+package com.adif.elcanomovil.uiDepartures.adapters;
+
+import android.content.Context;
+import android.widget.TextView;
+import com.adif.elcanomovil.commonViews.extensions.ViewKt;
+import com.adif.elcanomovil.domain.entities.PlatformProvider;
+import com.adif.elcanomovil.domain.entities.circulation.AvldmdCirculation;
+import com.adif.elcanomovil.domain.entities.circulation.CercaniasCirculation;
+import com.adif.elcanomovil.domain.entities.circulation.OtherCirculation;
+import com.adif.elcanomovil.domain.entities.circulation.TrainCirculation;
+import com.adif.elcanomovil.uiDepartures.R;
+import com.google.android.gms.maps.model.BitmapDescriptorFactory;
+import java.util.Arrays;
+import kotlin.Metadata;
+import kotlin.jvm.internal.Intrinsics;
+import kotlin.jvm.internal.SourceDebugExtension;
+import kotlin.jvm.internal.StringCompanionObject;
+
+@Metadata(d1 = {"\u00002\n\u0000\n\u0002\u0010\u000e\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u0007\n\u0000\n\u0002\u0010\u000b\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u0002\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0002\u001a\u0010\u0010\u0000\u001a\u0004\u0018\u00010\u00012\u0006\u0010\u0002\u001a\u00020\u0003\u001a\u000e\u0010\u0004\u001a\u00020\u00052\u0006\u0010\u0002\u001a\u00020\u0003\u001a\f\u0010\u0006\u001a\u00020\u0007*\u00020\bH\u0002\u001a\"\u0010\t\u001a\u00020\n*\u00020\b2\u0006\u0010\u000b\u001a\u00020\f2\u0006\u0010\r\u001a\u00020\u000e2\u0006\u0010\u000f\u001a\u00020\u000e¨\u0006\u0010"}, d2 = {"getPlatformText", "", "circulation", "Lcom/adif/elcanomovil/domain/entities/PlatformProvider;", "getPlatformTextAlpha", "", "isVisible", "", "Lcom/adif/elcanomovil/domain/entities/circulation/TrainCirculation;", "updatePlatformAndWarningTextViews", "", "context", "Landroid/content/Context;", "platformView", "Landroid/widget/TextView;", "warningView", "ui-departures_proNon_corporateRelease"}, k = 2, mv = {1, 9, 0}, xi = 48)
+@SourceDebugExtension({"SMAP\nTrainCirculationMapper.kt\nKotlin\n*S Kotlin\n*F\n+ 1 TrainCirculationMapper.kt\ncom/adif/elcanomovil/uiDepartures/adapters/TrainCirculationMapperKt\n+ 2 View.kt\nandroidx/core/view/ViewKt\n*L\n1#1,56:1\n256#2,2:57\n*S KotlinDebug\n*F\n+ 1 TrainCirculationMapper.kt\ncom/adif/elcanomovil/uiDepartures/adapters/TrainCirculationMapperKt\n*L\n28#1:57,2\n*E\n"})
+/* loaded from: classes2.dex */
+public final class TrainCirculationMapperKt {
+    public static final String getPlatformText(PlatformProvider circulation) {
+        Intrinsics.checkNotNullParameter(circulation, "circulation");
+        String preassignedPlatform = circulation.getPreassignedPlatform();
+        return (preassignedPlatform == null || preassignedPlatform.length() == 0) ? circulation.getPlatform() : circulation.getPreassignedPlatform();
+    }
+
+    public static final float getPlatformTextAlpha(PlatformProvider circulation) {
+        Intrinsics.checkNotNullParameter(circulation, "circulation");
+        String preassignedPlatform = circulation.getPreassignedPlatform();
+        return (preassignedPlatform == null || preassignedPlatform.length() == 0) ? 1.0f : 0.9f;
+    }
+
+    private static final boolean isVisible(TrainCirculation trainCirculation) {
+        if (trainCirculation instanceof CercaniasCirculation) {
+            return !trainCirculation.getPlatformMuted();
+        }
+        if (trainCirculation instanceof AvldmdCirculation) {
+            return (((AvldmdCirculation) trainCirculation).getState() == AvldmdCirculation.State.SUPPRESSED || trainCirculation.getPlatformMuted()) ? false : true;
+        }
+        if (trainCirculation instanceof OtherCirculation) {
+            return (((OtherCirculation) trainCirculation).getState() == OtherCirculation.State.SUPPRESSED || trainCirculation.getPlatformMuted()) ? false : true;
+        }
+        return true;
+    }
+
+    public static final void updatePlatformAndWarningTextViews(TrainCirculation trainCirculation, Context context, TextView platformView, TextView warningView) {
+        Intrinsics.checkNotNullParameter(trainCirculation, "<this>");
+        Intrinsics.checkNotNullParameter(context, "context");
+        Intrinsics.checkNotNullParameter(platformView, "platformView");
+        Intrinsics.checkNotNullParameter(warningView, "warningView");
+        warningView.setVisibility(8);
+        String platformText = getPlatformText(trainCirculation);
+        platformView.setVisibility(isVisible(trainCirculation) ? 0 : 8);
+        platformView.setText(platformText);
+        StringCompanionObject stringCompanionObject = StringCompanionObject.INSTANCE;
+        String string = context.getString(R.string.circulation_description_platform);
+        Intrinsics.checkNotNullExpressionValue(string, "getString(...)");
+        String format = String.format(string, Arrays.copyOf(new Object[]{platformText}, 1));
+        Intrinsics.checkNotNullExpressionValue(format, "format(...)");
+        platformView.setContentDescription(format);
+        platformView.setAlpha(getPlatformTextAlpha(trainCirculation));
+        if (trainCirculation.getImmediateDeparture()) {
+            ViewKt.blink$default(platformView, 0, 0L, 0L, BitmapDescriptorFactory.HUE_RED, BitmapDescriptorFactory.HUE_RED, 0, 63, null);
+        } else {
+            platformView.clearAnimation();
+        }
+    }
+}